according to the reporting of the associated press the egyptian president mohammed morsi had to sneak out the back door to avoid the crowding. this is a live look at demonstrations in cairo. hundreds of thousands have gathered night after night. rallying against president morsi's recent power grab. allies draft constitution one which would help him tighten his grip on power. earlier tonight it was far more chaotic. this was the scene outside that palace. police fired tear gas to try to break up the crowd. some reportedly chanted freedom or death. others down with the sons of dogs. they say they are not going anywhere unless and until the president cancels his plans to place himself above the law. steve hair tan live for news cairo. steve? >> shepard, this is really a new tactic for the opposition protesters. instead of simply staying here in tahrir square and chanting they went on offensive tonight toward the presidential palace. they got right to the compound walls until being tear gassed. it was reenergized the opposition. we have seen increase in recent days now they are out in ful